<!--字典项页-->
<template>
  <div style="background-color:#fff;padding:10px 20px;">
    <span style="line-height:60px;font-size:20px;">字典项管理</span>
    <el-button @click="goBack" type="primary" style="float:right;margin-top:13px;">返回</el-button>
  </div>
  <!-- 字典项搜索卡片 -->
  <el-card style="margin:20px;height: 70px;">
    <el-form :inline="true">
      <el-form-item label="字典项名称">
        <el-input placeholder="请输入" style="width:220px;" v-model="searchForm.label"
                  @keydown.enter.prevent="selectDictOption"></el-input>
      </el-form-item>
      <el-form-item>
        <el-button @click="resetSearch">重置</el-button>
        <el-button type="primary" @click="selectDictOption">搜索</el-button>
      </el-form-item>
    </el-form>
  </el-card>
  <el-card style="margin:20px;">
    <div style="margin:10px 0px 40px 10px;">
      字典项列表
      <el-button type="primary" style="float: right;margin-top:-3px;" @click="dialogVisible=true">新增字典项</el-button>
    </div>
    <el-table :data="dictOptionArr">
      <el-table-column type="index" label="编号" width="80" align="center"/>
      <el-table-column prop="label" label="字典项名称" align="center"/>
      <el-table-column prop="value" label="字典项值" align="center"/>
      <el-table-column prop="sort" label="字典项排序" align="center"/>
      <el-table-column prop="remark" label="备注信息" align="center" width="320"/>
      <el-table-column prop="createTime" label="创建时间" align="center"/>
      <el-table-column label="操作" align="center">
        <template #default="scope">
          <el-button type="primary" link @click="editDictOption(scope.row.id)">编辑</el-button>
          <el-button type="primary" link @click="deleteDictOption(scope.row.id)">删除</el-button>
        </template>
      </el-table-column>
    </el-table>
  </el-card>
  <!-- 保存字典项弹窗 -->
  <el-dialog :title="dialogTitle" v-model="dialogVisible" style="width:1000px;padding:40px;"
             :before-close="handleClose">
    <el-form label-width="80px" label-position="top">
      <el-form-item label="字典项名称">
        <el-input placeholder="请输入" v-model="saveDictOptionForm.label"></el-input>
      </el-form-item>
      <el-form-item label="字典项值">
        <el-input placeholder="请输入" v-model="saveDictOptionForm.value"></el-input>
      </el-form-item>
      <el-form-item label="字典项排序">
        <el-input placeholder="请输入" v-model="saveDictOptionForm.sort"></el-input>
      </el-form-item>
      <el-form-item label="备注信息">
        <el-input placeholder="请输入" v-model="saveDictOptionForm.remark"></el-input>
      </el-form-item>
    </el-form>
    <template #footer>
      <el-button @click="handleClose">取消</el-button>
      <el-button type="primary" @click="saveDictOption">保存</el-button>
    </template>

  </el-dialog>
</template>
<script setup>
import {onMounted, ref} from "vue";
import axios from "axios";
import qs from "qs";
import {ElMessage} from "element-plus";
import router from "@/router";

//获取到url中携带的字典id
const dictId =new URLSearchParams(window.location.search).get('id');
console.log(dictId)

//定义由字典项页转到字典页的方法
const goBack = () => {
  router.push('/dict');
}
//定义保存字典项搜索条件
const searchForm = ref({label:'',dictId:dictId})
//定义查询字典项页的方法
const selectDictOption = () => {

  let data  = qs.stringify(searchForm.value)
  axios.get(BASE_URL+'/v1/dictOption/select?'+data).then((response) => {
    if (response.data.code === 2000){
      dictOptionArr.value = response.data.data;
      console.log(response.data.data)
      console.log(dictOptionArr.value)
      ElMessage.success('查询成功');
      searchForm.value= {
        label:'',
        dictId:dictId
      }

    }
      else{
        ElMessage.error(response.data.msg);
      }
    }
  )

}
//定义重置搜索的方法
const resetSearch = () => {
  searchForm.value.label ='';
  selectDictOption();
}
//定义数组保存字典项信息
const dictOptionArr = ref([])
//定义编辑字典项的方法
var oneid = null;
const editDictOption = (id) => {
  if(id != null){
     oneid = id;
  }
  //发送请求获取字典项信息
  axios.get(BASE_URL+'/v1/dictOption/select?id='+id).then((response) => {
    if (response.data.code === 2000){
      dialogTitle.value = '编辑字典项';
      dialogVisible.value = true;
      saveDictOptionForm.value = response.data.data[0];
    }else {
      ElMessage.error(response.data.msg)
    }
  })

}
//定义删除字典项的方法
const deleteDictOption = (id) => {
  if(!confirm('确认删除字典项吗?')){
    return;
  }
  axios.post(BASE_URL+'/v1/dictOption/delete/'+id).then((response) => {
    if (response.data.code === 2000)
    {
      ElMessage.success('删除成功');
      selectDictOption();
    }else {
      ElMessage.error(response.data.msg)
    }
  })
}
//定义变量保存弹窗标题
const dialogTitle = ref('新增字典项')
//定义变量保存弹窗是否可见
const dialogVisible = ref(false)
//定义对象保存字典表单数据
const saveDictOptionForm = ref({
  label:'',
  value:'',
  sort:'',
  remark:''
})
//定义取消保存字典项的方法
const handleClose = () => {
  if(confirm('确认取消保存字典项吗?')){
    saveDictOptionForm.value = {};
    dialogVisible.value = false;
  }
}
//定义保存字典项的方法
const saveDictOption = () => {
  if(!confirm('确认保存字典项吗?')){
    //发送请求保存字典项信息
    return;
  }
  if(saveDictOptionForm.value.label === ''){
    alert('字典项名称不能为空')
    return;
  }
  if(saveDictOptionForm.value.value === ''){
    alert('字典项值不能为空')
    return;
  }
  if(saveDictOptionForm.value.sort =null){
    alert('字典项排序不能为空')
    return;
  }
  saveDictOptionForm.value.dictId = dictId;

  let data  = qs.stringify(saveDictOptionForm.value)
  axios.post(BASE_URL+'/v1/dictOption/save',data).then((response) => {
    if (response.data.code === 2000){
      ElMessage.success('操作成功');
      dialogVisible.value = false;
      selectDictOption();
      saveDictOptionForm.value = {
        label:'',
        value:'',
        sort:'',
        remark:''
      };
      oneid = null;
    }else {
      ElMessage.error(response.data.msg)
    }
  })
 }
onMounted(() => {
  selectDictOption();
})

</script>

<style scoped>

</style>